Art Deco Warner Celluloid Double Ring Box Jewelry Presentation Keepsake 1930s

Beautiful art deco celluloid double ring presentation box from Warner. The U.S. patent number is 2250433 and dates around 1938. The clamshell hinged box is a warm cream color with taupe accents around the floral design. It's the same on the interior with a gray velvet/velour fabric around the ring slots. Pre-owned condition: Excellent shape - it is a tiny bit unlevel on one side but is pretty minimal. Size: 3 3/8"w X 2 3/4"d X 2 1/4"h